On January 31st 2007 I successfully defended my PhD dissertation (Rigorosum) entitled "Physical Mobile Interactions: Mobile Devices as Pervasive Mediators for Interactions with the Real World". The Rigorosum consisted of a presentation of the results of my PhD research (slides), questions asked by examiners (Prof. Albrecht Schmidt, Prof. Hans Gellersen, Prof. Heinrich Hussman) and two exams (Prof. Claudia Linnhoff-Popien: Distributed Systems, Prof. Rolf Hennicker: Object-Oriented Software Development).
Hans thinks about tough questions for me.
Prof. Claudia Linnhoff-Popien arrives.
My parents.
The beginning.
Introduction.
Presentation.
Prof. Hussmann leads the discussion.
Hans is asking me something.
Waiting while examiners are discussing my dissertation and the Rigorosum.
Thanks to Lucia.
Here she is.
I got my mark.
Albrecht and Prof. Hennicker.
Albrecht is answering a phone call for me.
Congratulations.
Without any comment.
